GB1504254A - Exhaust gas recirculation system for a diesel engine - Google Patents

Exhaust gas recirculation system for a diesel engine

Info

Publication number
GB1504254A
GB1504254A GB11824/76A GB1182476A GB1504254A GB 1504254 A GB1504254 A GB 1504254A GB 11824/76 A GB11824/76 A GB 11824/76A GB 1182476 A GB1182476 A GB 1182476A GB 1504254 A GB1504254 A GB 1504254A
Authority
GB
United Kingdom
Prior art keywords
piston
exhaust gas
energized
gas recirculation
engine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB11824/76A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Caterpillar Inc
Original Assignee
Caterpillar Tractor Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Publication of GB1504254A publication Critical patent/GB1504254A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D21/00—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas
    • F02D21/06—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air
    • F02D21/08—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air the other gas being the exhaust gas of engine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/04—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning exhaust conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/14—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the exhaust system
    • F02M26/16—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the exhaust system with EGR valves located at or near the connection to the exhaust system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/52—Systems for actuating EGR valves
    • F02M26/59—Systems for actuating EGR valves using positive pressure actuators; Check valves therefor
    • F02M26/61—Systems for actuating EGR valves using positive pressure actuators; Check valves therefor in response to exhaust pressure
    • F02M26/615—Systems for actuating EGR valves using positive pressure actuators; Check valves therefor in response to exhaust pressure the exhaust back pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/52—Systems for actuating EGR valves
    • F02M26/63—Systems for actuating EGR valves the EGR valve being directly controlled by an operator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/65—Constructional details of EGR valves
    • F02M26/70—Flap valves; Rotary valves; Sliding valves; Resilient valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M1/00—Carburettors with means for facilitating engine's starting or its idling below operational temperatures

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
GB11824/76A 1975-06-02 1976-03-24 Exhaust gas recirculation system for a diesel engine Expired GB1504254A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/583,230 US4020809A (en) 1975-06-02 1975-06-02 Exhaust gas recirculation system for a diesel engine

Publications (1)

Publication Number Publication Date
GB1504254A true GB1504254A (en) 1978-03-15

Family

ID=24332242

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11824/76A Expired GB1504254A (en) 1975-06-02 1976-03-24 Exhaust gas recirculation system for a diesel engine

Country Status (5)

Country Link
US (1) US4020809A (nl)
JP (1) JPS51146635A (nl)
BE (1) BE841720A (nl)
CA (1) CA1041855A (nl)
GB (1) GB1504254A (nl)

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JPS5390519A (en) * 1977-01-18 1978-08-09 Nissan Diesel Motor Co Ltd Exhaust gas refluxing control device for diesel engine
JPS53141826A (en) * 1977-05-16 1978-12-11 Nissan Diesel Motor Co Ltd Exhaust recirculation control system in diesel engine
GB1599648A (en) * 1977-12-01 1981-10-07 Lucas Industries Ltd Engine system including a diesel engine having exhaust gas recirculation
FR2420659A1 (fr) * 1978-03-22 1979-10-19 Peugeot Dispositif de recyclage des gaz d'echappement pour moteur diesel
US4231337A (en) * 1978-04-28 1980-11-04 Hitachi, Ltd. Air intake system for diesel engine
US4206730A (en) * 1978-09-22 1980-06-10 Texaco Inc. Method for recycling exhaust gas from an internal combustion engine
US4192267A (en) * 1978-09-22 1980-03-11 Texaco Inc. Exhaust gas recycling in an internal combustion engine
JPS5551940A (en) * 1978-10-09 1980-04-16 Nissan Motor Co Ltd Exhaust gas refluxing controller for compression ignition type internal combustion engine
US4269159A (en) * 1978-10-12 1981-05-26 Lucas Industries Limited Engine system
JPS5566653A (en) * 1978-11-13 1980-05-20 Nippon Soken Inc Exhaust gas recycle device for diesel engine
US4286566A (en) * 1979-06-08 1981-09-01 Lucas Industries Limited Engine system
JPS55180957U (nl) * 1979-06-14 1980-12-26
DE3003885C2 (de) * 1980-02-02 1982-06-16 Daimler-Benz Ag, 7000 Stuttgart "Steuervorrichtung zur Abgasrückführung in das Ansaugsystem einer Brennkraftmaschine"
JPS6118216Y2 (nl) * 1980-02-25 1986-06-03
US4409947A (en) * 1980-09-04 1983-10-18 Toyota Jidosha Kabushiki Kaisha Exhaust gas recirculating type diesel engine
US4479473A (en) * 1983-01-10 1984-10-30 Ford Motor Company Diesel engine emission control system
US4558681A (en) * 1984-05-17 1985-12-17 Caterpillar Tractor Co. Exhaust gas and blow-by recirculation system for an internal combustion engine
FR2672085B1 (fr) * 1991-01-29 1993-05-14 Labinal Perfectionnements aux dispositifs de recyclage des gaz d'echgappement.
DE4331152B4 (de) * 1992-09-26 2005-08-04 Volkswagen Ag Verfahren zum Betreiben einer Brennkraftmaschine mit desaktivierbaren Brennräumen
US5333456A (en) * 1992-10-01 1994-08-02 Carter Automotive Company, Inc. Engine exhaust gas recirculation control mechanism
US5531205A (en) * 1995-03-31 1996-07-02 Siemens Electric Limited Rotary diesel electric EGR valve
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US8215292B2 (en) 1996-07-17 2012-07-10 Bryant Clyde C Internal combustion engine and working cycle
US7222614B2 (en) 1996-07-17 2007-05-29 Bryant Clyde C Internal combustion engine and working cycle
US6951211B2 (en) 1996-07-17 2005-10-04 Bryant Clyde C Cold air super-charged internal combustion engine, working cycle and method
US7281527B1 (en) * 1996-07-17 2007-10-16 Bryant Clyde C Internal combustion engine and working cycle
US5865156A (en) * 1997-12-03 1999-02-02 Caterpillar Inc. Actuator which uses fluctuating pressure from an oil pump that powers a hydraulically actuated fuel injector
US6135415A (en) * 1998-07-30 2000-10-24 Siemens Canada Limited Exhaust gas recirculation assembly
SE521713C2 (sv) * 1998-11-09 2003-12-02 Stt Emtec Ab Förfarande och anordning för ett EGR-system, samt dylik ventil
US6363708B1 (en) 1999-10-12 2002-04-02 Alm Development, Inc. Gas turbine engine
US7178492B2 (en) 2002-05-14 2007-02-20 Caterpillar Inc Air and fuel supply system for combustion engine
US6688280B2 (en) * 2002-05-14 2004-02-10 Caterpillar Inc Air and fuel supply system for combustion engine
US20050247286A1 (en) * 2002-02-04 2005-11-10 Weber James R Combustion engine including fluidically-controlled engine valve actuator
US6732685B2 (en) * 2002-02-04 2004-05-11 Caterpillar Inc Engine valve actuator
US7347171B2 (en) * 2002-02-04 2008-03-25 Caterpillar Inc. Engine valve actuator providing Miller cycle benefits
US6722349B2 (en) 2002-02-04 2004-04-20 Caterpillar Inc Efficient internal combustion engine valve actuator
US7201121B2 (en) 2002-02-04 2007-04-10 Caterpillar Inc Combustion engine including fluidically-driven engine valve actuator
US7004122B2 (en) * 2002-05-14 2006-02-28 Caterpillar Inc Engine valve actuation system
US20050241597A1 (en) * 2002-05-14 2005-11-03 Weber James R Air and fuel supply system for a combustion engine
US7069887B2 (en) * 2002-05-14 2006-07-04 Caterpillar Inc. Engine valve actuation system
US20050235950A1 (en) * 2002-05-14 2005-10-27 Weber James R Air and fuel supply system for combustion engine
US7252054B2 (en) 2002-05-14 2007-08-07 Caterpillar Inc Combustion engine including cam phase-shifting
US20050247284A1 (en) * 2002-05-14 2005-11-10 Weber James R Air and fuel supply system for combustion engine operating at optimum engine speed
US7191743B2 (en) 2002-05-14 2007-03-20 Caterpillar Inc Air and fuel supply system for a combustion engine
US6941909B2 (en) * 2003-06-10 2005-09-13 Caterpillar Inc System and method for actuating an engine valve
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US6912458B2 (en) * 2003-06-25 2005-06-28 Caterpillar Inc Variable valve actuation control for operation at altitude
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EP2259000B1 (en) * 2003-10-17 2011-10-05 Honeywell International Inc. Internal bypass exhaust gas cooler
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SE526804C2 (sv) * 2004-03-26 2005-11-08 Stt Emtec Ab Ventilanordning
JP2006029247A (ja) * 2004-07-20 2006-02-02 Denso Corp エンジンの停止始動制御装置
DE102004060841A1 (de) * 2004-12-17 2006-06-29 Deutz Ag Abgasrückführsteuerung mittels Lastsignal an einer Reiheneinspritzpumpe
EP1838958A1 (de) * 2005-01-18 2007-10-03 Bayerische Motorenwerke Aktiengesellschaft Fahrzeug mit abgasrückfürsystem
DE102006007949A1 (de) * 2006-02-21 2007-08-23 Gustav Wahler Gmbh U. Co. Kg Abgasrückführventil
EP1996811B1 (en) * 2006-03-22 2010-08-11 BorgWarner, Inc. Two component low pressure egr module
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DE102006023852A1 (de) * 2006-05-19 2007-11-22 Mahle International Gmbh Ventilanordnung für eine Abgasrückführeinrichtung
DE102006048713A1 (de) * 2006-10-14 2008-04-17 Daimler Ag Ventilvorrichtung
CN101573527B (zh) * 2006-12-28 2012-07-04 株式会社小松制作所 排出气体再循环阀装置
KR101057067B1 (ko) * 2008-02-04 2011-08-16 캄텍주식회사 차량용 이지알 밸브
EP2151569B1 (de) * 2008-08-06 2012-10-17 Wärtsilä Switzerland Ltd. Vorrichtung zur Entnahme eines Abgasteilstroms und Brennkraftmaschine mit dieser Vorrichtung
RU2526410C2 (ru) 2009-09-13 2014-08-20 Лин Флейм, Инк. Способ поэтапного изменения подачи топлива в устройстве с камерой сгорания
US7987837B2 (en) * 2010-02-16 2011-08-02 Ford Global Technologies, Llc Exhaust treatment system for internal combustion engine
US9657689B2 (en) * 2012-05-10 2017-05-23 International Engine Intellectual Property Comapny, LLC. Modulating bypass valve
DE102013003031A1 (de) * 2013-02-22 2014-08-28 Daimler Ag Abgastrakt für eine Brennkraftmaschine
DE112014000854T5 (de) * 2013-03-15 2015-11-12 Borgwarner Inc. Niederdruck-Abgasrezirkulationsmodul
US8935997B2 (en) 2013-03-15 2015-01-20 Electro-Motive Diesel, Inc. Engine and ventilation system for an engine
US20180030936A1 (en) * 2016-08-01 2018-02-01 G.W. Lisk Company, Inc. Exhaust gas recirculation valve having crowned spline
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US11136945B2 (en) * 2019-06-18 2021-10-05 GM Global Technology Operations LLC Cylinder head with integrated exhaust manifold and dedicated exhaust gas recirculation port
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US2456213A (en) * 1944-12-28 1948-12-14 Pele Stanley Diesel engine air meter
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US3915134A (en) * 1974-03-04 1975-10-28 Dana Corp Exhaust gas recirculation system for internal combustion engines

Also Published As

Publication number Publication date
BE841720A (nl) 1976-11-12
US4020809A (en) 1977-05-03
JPS51146635A (en) 1976-12-16
CA1041855A (en) 1978-11-07

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee